Simple citrus facility greenhouse heating device

Abstract

The utility model relates to a simple citrus facility greenhouse heating device which comprises a greenhouse support, a ventilation cloth bag capable of being ventilated with hot air is detachably installed on the greenhouse support, and the ventilation cloth bag is installed on the greenhouse support through a plurality of sets of connecting structures. The connecting structure comprises a mounting column fixed to the ventilation cloth bag, a supporting plate is fixed to the mounting column, the top face of the supporting plate faces upwards to form a V-shaped notch, a hook is rotationally arranged on the supporting plate through a rotating shaft, an opening of the hook is opposite to the V-shaped notch of the supporting plate, and a reset spring is further fixed between the supporting plate and the hook. The cross beam at the hanging position of the greenhouse support is locked in the V-shaped notch of the supporting plate through the hook, hanging of the ventilation cloth bag can be completed, the hook can be fastened to the greenhouse support through tension of the reset spring, the section of the hanging position of the greenhouse support is square, and after the greenhouse support is fastened through the hook, the installation column cannot drive the ventilation cloth bag to rotate easily.

Description

Technical Field

[0001] The utility model relates to the technical field of greenhouses, in particular to a simple citrus greenhouse heating device. Background Art

[0002] Greenhouses were originally special equipment for vegetable production. With the development of production, the application of greenhouses has become more and more extensive. Currently, greenhouses have been widely used to cultivate fruit trees such as grapes, strawberries, watermelons, melons, peaches and citrus.

[0003] Since the most suitable temperature range for citrus growth is 15-30℃, when the winter is too cold and the temperature is too low, a heating device is needed to heat the greenhouse to ensure the good growth of citrus. The existing heating device usually hangs a ventilation hose in the greenhouse, and sends hot air to the ventilation duct through a hot air blower. The ventilation hose is used to heat the air. When hanging, the hanging ring on the ventilation hose is usually directly hung on a hook in the greenhouse. When the hot air enters the ventilation hose, the ventilation hose is easily blown off the hook if the wind force is too strong, thereby affecting the ventilation efficiency of the ventilation hose.

[0004] Therefore, a simple citrus greenhouse heating device is proposed to solve the above problems. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a simple citrus greenhouse heating device, which has the advantages of preventing the ventilation hose from falling off after assembly, and solves the problem that when the ventilation hose is suspended, the hanging ring on the ventilation hose is usually directly hung on the hook in the greenhouse. When hot air enters the ventilation hose, the wind force can easily blow the ventilation hose off the hook, thereby affecting the ventilation efficiency of the ventilation hose.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a simple citrus greenhouse heating device, comprising a greenhouse support, on which a ventilation bag capable of passing hot air is detachably mounted, and the ventilation bag is mounted on the greenhouse support through a plurality of connection structures;

[0007] The connection structure includes a mounting column fixed on the ventilation bag, a support plate is fixed on the mounting column, a V-shaped notch is formed upward on the top surface of the support plate, and a hook is arranged on the support plate through a rotating shaft;

[0008] A hot air blower is arranged in the greenhouse support, the air inlet of the hot air blower is connected with an air inlet pipe, the air outlet of the hot air blower is connected with an air outlet pipe extending into the opening of the ventilation bag, and the ventilation bag is also provided with a plurality of ventilation holes.

[0009] Furthermore, the opening of the hook is opposite to the V-shaped notch of the support plate, and a return spring is fixed between the support plate and the hook.

[0010] Furthermore, the cross section of the beam at the greenhouse support hanging position is square.

[0011] Furthermore, the end of the hook is bent sideways to form a handle.

[0012] Furthermore, the heating device also includes a temperature control socket, and the power supply of the hot air blower is connected to the temperature control socket.

[0013] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0014] The simple citrus greenhouse heating device can complete the suspension of the ventilation bag by locking the crossbeam at the greenhouse bracket suspension into the V-shaped notch of the support plate through a hook. The tension of the reset spring can make the hook fastened to the greenhouse bracket. The cross section of the corresponding crossbeam in the greenhouse bracket is square. After the hook fastens the greenhouse bracket, the installation column will not drive the ventilation bag to rotate easily, which will affect the ventilation efficiency.

[0015] The hot air is blown by a hot air blower, and the outside cold air is heated and sent to the ventilation bags. There are also several vents on the ventilation bags, and the hot air can be discharged through the vents to automatically heat up the greenhouse. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the locking state of the hook and the support plate of the utility model.

[0018] In the figure: 1. Greenhouse support; 2. Ventilation bag; 21. Ventilation port; 3. Hot air blower; 4. Air inlet pipe; 5. Air outlet pipe; 6. Connection structure; 601. Mounting column; 6011. Mounting frame; 602. Support plate; 603. Hook; 604. Return spring; 605. Handle. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figure 1-2In this embodiment, a simple citrus greenhouse heating device comprises a greenhouse support 1, on which a ventilation bag 2 is detachably mounted, a hot air blower 3 is arranged in the greenhouse support 1, and an air inlet of the hot air blower 3 is connected with an air inlet pipe 4, and an air outlet of the hot air blower 3 is connected with an air outlet pipe 5 extending into the opening of the ventilation bag 2. When the temperature in the greenhouse is low in winter, the hot air blower 3 can be moved into the greenhouse, and after the air outlet pipe 5 is connected with the ventilation bag 2, air can be blown through the hot air blower 3, and the cold air from the outside is heated and sent to the ventilation bag 2, and the ventilation bag 2 is also provided with a plurality of ventilation holes 21, and the hot air can be discharged through the ventilation holes 21 to raise the temperature in the greenhouse.

[0021] A groove is arranged outside the connection between the air outlet pipe 5 and the ventilation bag 2. After the ventilation bag 2 is put on the end of the air outlet pipe 5, the ventilation bag 2 is fastened to the groove outside the air outlet pipe 5 by a rope to effectively prevent air leakage.

[0022] The ventilation bag 2 is installed on the greenhouse support 1 through a plurality of connecting structures 6, so that the ventilation bag 2 can be fixed on the greenhouse support 1 without loosening. Figure 2 As shown, the connecting structure 6 includes a mounting column 601 fixed on the ventilation bag 2, and a mounting hole is formed on the mounting column 601. The ventilation bag 2 is fastened to the mounting hole of the mounting column 601 by a rope, and a support plate 602 is fixed on the mounting column 601. A V-shaped groove is formed on the top surface of the support plate 602 upward, and a hook 603 is provided on the support plate 602 through a rotating shaft. The opening of the hook 603 is opposite to the V-shaped groove of the support plate 602. A reset spring 604 is also fixed between the support plate 602 and the hook 603, and the end of the hook 603 is bent to the side to form a handle 605.

[0023] Specifically, during installation, pull the handle 605 upward to make the hook 603 rotate around the support plate 602, the return spring 604 is squeezed, and the opening of the hook 603 gradually moves away from the V-shaped groove of the support plate 602, and then the V-shaped groove of the support plate 602 is upwardly abutted against the greenhouse bracket 1, and the handle 605 is loosened. The tension of the return spring 604 can make the hook 603 rotate and reset, and the crossbeam at the hanging position of the greenhouse bracket 1 is locked in the V-shaped groove of the support plate 602 through the hook 603, so that the ventilation bag 2 can be suspended at one place, and the tension of the return spring 604 can make the hook 603 fastened to the greenhouse bracket 1, and the crossbeam at the hanging position in the greenhouse bracket 1 has a square cross section. After the hook 603 fastens the greenhouse bracket 1, the installation column 601 will not cause the ventilation bag 2 to rotate easily, affecting the ventilation efficiency.

[0024] In addition, the heating device also includes a temperature control socket, and the power supply of the hot air blower 3 is connected to the temperature control socket. The temperature control socket is an electrical appliance known to the public in the prior art that automatically switches and controls according to the temperature value. The temperature control socket is equipped with a sensor, and the temperature of opening and closing can be set. When the temperature in the greenhouse is lower than the set temperature, the hot air blower 3 can be started to heat the greenhouse.

[0025] By adopting the above-mentioned simple citrus greenhouse heating device, the greenhouse can be automatically heated to make the production environment of the plants in the greenhouse more comfortable. The specific heating method is as follows:

[0026] By matching the hook 603 with the V-shaped notch of the support plate 602, the ventilation bag 2 can be locked on the greenhouse support 1, and then the end of the air outlet pipe 5 is inserted into the opening of the ventilation bag 2 and fastened with a rope, so that heating can be performed through the ventilation bag 2;

[0027] When heating is needed, the hot air blower 3 sends the hot air into the ventilation bag 2 through the air outlet pipe 5, and then blows it out from the vent 21 on the ventilation bag 2, so that the hot air can be sent to the greenhouse to heat the greenhouse.

[0028] The control method of the present invention is controlled by a controller. The control circuit of the controller can be realized by simple programming by technicians in this field. The provision of power is also common knowledge in this field. The present invention is mainly used to protect mechanical devices, so the present invention will no longer explain the control method and circuit connection in detail.

[0029] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A simple citrus greenhouse heating device, characterized in that: It comprises a greenhouse support (1), on which a ventilation bag (2) capable of passing hot air is detachably mounted, and the ventilation bag (2) is mounted on the greenhouse support (1) via a plurality of sets of connection structures (6); The connection structure (6) comprises a mounting post (601) fixed on the ventilation bag (2), a support plate (602) being fixed on the mounting post (601), a V-shaped notch being formed upward on the top surface of the support plate (602), and a hook (603) being rotatably arranged on the support plate (602) via a rotating shaft; A hot air blower (3) is arranged inside the greenhouse support (1); an air inlet of the hot air blower (3) is connected to an air inlet pipe (4); an air outlet of the hot air blower (3) is connected to an air outlet pipe (5) extending into an opening of a ventilation bag (2); and a plurality of ventilation holes (21) are provided on the ventilation bag (2).

2. A simple citrus greenhouse heating device according to claim 1, characterized in that: The opening of the hook (603) is opposite to the V-shaped notch of the support plate (602), and a return spring (604) is fixed between the support plate (602) and the hook (603).

3. A simple citrus greenhouse heating device according to claim 1, characterized in that: The cross section of the crossbeam at the hanging position of the greenhouse support (1) is square.

4. A simple citrus greenhouse heating device according to claim 1, characterized in that: The end of the hook (603) is bent sideways to form a handle (605).

5. The simple citrus greenhouse heating device according to claim 1 is characterized by: The heating device also comprises a temperature control socket, and the power supply of the hot air blower (3) is connected to the temperature control socket.

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